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  1. Low mpg, do i increase it (please read)

    General Maintenance
    As you know, the 07 G5 GT gets 25-32 mpg. When i push the info button on my steering wheel it says im getting 18 mpg. In short, i filled up my tank friday 42 bucks). Now its sunday night and I have quarter of a tank! Does anyone else have this problem? What did you do to fix it.
  2. Fuel Economy

    General G5 Discussion
    Since this topic was deleted somehow - I will start a new thread. Using the code below, post your current fuel economy. Engine Size: Avg. Speed: Type of Driving - highway, city Transmission Type (Auto or Manual): Shift point (manual only) Fuel Economy - L/100K or Mpg: